Only smaller villages and settlements of different tribes occupied the valley, which was used as a hunting ground, a travel route, and a warpath between the two great clusters of Eastern Indians in the 17th and 18th centuries.
(in alternative therapy) the use of the supposed power of crystals to affect the human energy field. Contemporary definitions for crystal healing. noun. the use of crystals in alternative medicine to attempt healing; also called crystal therapy. See crystal therapy.
Crystal healing also involves the use of crystals and stones worn on the body or placed under pillows to ward off sickness, shed negative energy or absorb positive energy, according to Crystal Vaults, a company that sells such crystals, which it refers to as talismans or amulets..